mac: Remove redundant processedWheelEvent and related callings

Remove unused processedWheelEvent and rendererHandledWheelEvent methods
since they are not used anymore.

Bug: 404394298
Change-Id: I09a5fe87ff0cdeb721c63b6d570dda07341bd39f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6367567
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Reviewed-by: Erik Chen <erikchen@chromium.org>
Reviewed-by: Leon Han <shulianghan@microsoft.com>
Commit-Queue: Xiaochen Wu <xiaocw@microsoft.com>
Reviewed-by: Camille Lamy <clamy@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1435831}

chrome/app_shim/app_shim_render_widget_host_view_mac_delegate.mm

@@ -70,11 +70,6 @@
   [_historySwiper touchesEndedWithEvent:event];
 }
 
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed {
-  [_historySwiper rendererHandledWheelEvent:event consumed:consumed];
-}
-
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed {
   [_historySwiper rendererHandledGestureScrollEvent:event consumed:consumed];

chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm

@@ -252,11 +252,6 @@
   return NO;
 }
 
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed {
-  [_historySwiper rendererHandledWheelEvent:event consumed:consumed];
-}
-
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed {
   [_historySwiper rendererHandledGestureScrollEvent:event consumed:consumed];

chrome/browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper.h

@@ -9,7 +9,6 @@
 
 namespace blink {
 class WebGestureEvent;
-class WebMouseWheelEvent;
 }
 
 namespace ui {
@@ -145,8 +144,6 @@ enum RecognitionState {
 // NSEventTypeScrollWheel. We look at the phase to determine whether to trigger
 // history swiping
 - (BOOL)handleEvent:(NSEvent*)event;
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed;
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed;
 
@@ -189,4 +186,4 @@ enum RecognitionState {
 + (void)resetMagicMouseState;
 @end
 
-#endif // CHROME_BROWSER_RENDERER_HOST_CHROME_RENDER_WIDGET_HOST_VIEW_MAC_HISTORY_SWIPER_H_
+#endif  // CHROME_BROWSER_RENDERER_HOST_CHROME_RENDER_WIDGET_HOST_VIEW_MAC_HISTORY_SWIPER_H_

chrome/browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper.mm

@@ -6,7 +6,6 @@
 
 #import "chrome/browser/ui/cocoa/history_overlay_controller.h"
 #include "third_party/blink/public/common/input/web_gesture_event.h"
-#include "third_party/blink/public/common/input/web_mouse_wheel_event.h"
 #include "ui/events/blink/did_overscroll_params.h"
 
 namespace {
@@ -165,14 +164,6 @@ BOOL forceMagicMouse = NO;
   return [self handleScrollWheelEvent:event];
 }
 
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed {
-  if (event.phase != blink::WebMouseWheelEvent::kPhaseBegan) {
-    return;
-  }
-  _firstScrollUnconsumed = !consumed;
-}
-
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed {
   switch (event.GetType()) {

chrome/browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper_unit_test.mm

@@ -3,11 +3,10 @@
 // found in the LICENSE file.
 
 #import "chrome/browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper.h"
-
 #import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/blink/public/common/input/web_gesture_event.h"
 #include "third_party/blink/public/common/input/web_input_event.h"
-#include "third_party/blink/public/common/input/web_mouse_wheel_event.h"
 #import "third_party/ocmock/OCMock/OCMock.h"
 #import "third_party/ocmock/ocmock_extensions.h"
 #include "ui/events/blink/did_overscroll_params.h"
@@ -203,9 +202,15 @@ void MacHistorySwiperTest::onOverscrolled(
 }
 
 void MacHistorySwiperTest::rendererACKForBeganEvent() {
-  blink::WebMouseWheelEvent event;
-  event.phase = blink::WebMouseWheelEvent::kPhaseBegan;
-  [historySwiper_ rendererHandledWheelEvent:event consumed:NO];
+  blink::WebGestureEvent begin_event;
+  begin_event.SetType(blink::WebInputEvent::Type::kGestureScrollBegin);
+  begin_event.data.scroll_begin.synthetic = false;
+  begin_event.data.scroll_begin.inertial_phase =
+      blink::WebGestureEvent::InertialPhaseState::kNonMomentum;
+  [historySwiper_ rendererHandledGestureScrollEvent:begin_event consumed:NO];
+  blink::WebGestureEvent update_event;
+  update_event.SetType(blink::WebInputEvent::Type::kGestureScrollUpdate);
+  [historySwiper_ rendererHandledGestureScrollEvent:update_event consumed:NO];
 }
 
 void MacHistorySwiperTest::sendBeginGestureEventInMiddle() {

content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm

@@ -184,8 +184,6 @@ void ExtractUnderlines(NSAttributedString* string,
 @property(getter=isAutomaticDashSubstitutionEnabled)
     BOOL automaticDashSubstitutionEnabled;
 
-- (void)processedWheelEvent:(const blink::WebMouseWheelEvent&)event
-                   consumed:(BOOL)consumed;
 - (void)keyEvent:(NSEvent*)theEvent wasKeyEquivalent:(BOOL)equiv;
 - (void)windowDidChangeScreenOrBackingProperties:(NSNotification*)notification;
 - (void)windowChangedGlobalFrame:(NSNotification*)notification;
@@ -723,11 +721,6 @@ void ExtractUnderlines(NSAttributedString* string,
     [self addCursorRect:[self visibleRect] cursor:_currentCursor];
 }
 
-- (void)processedWheelEvent:(const blink::WebMouseWheelEvent&)event
-                   consumed:(BOOL)consumed {
-  [_responderDelegate rendererHandledWheelEvent:event consumed:consumed];
-}
-
 - (void)processedGestureScrollEvent:(const blink::WebGestureEvent&)event
                            consumed:(BOOL)consumed {
   [_responderDelegate rendererHandledGestureScrollEvent:event

content/browser/renderer_host/render_widget_host_view_mac_unittest.mm

@@ -110,12 +110,6 @@ using testing::_;
 
 @synthesize unhandledWheelEventReceived = _unhandledWheelEventReceived;
 
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed {
-  if (!consumed)
-    _unhandledWheelEventReceived = true;
-}
-
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed {
   if (!consumed &&

content/public/browser/render_widget_host_view_mac_delegate.h

@@ -51,10 +51,6 @@ enum AcceptMouseEventsOption {
 - (void)touchesCancelledWithEvent:(NSEvent*)event;
 - (void)touchesEndedWithEvent:(NSEvent*)event;
 
-// The browser process received an ACK from the renderer after it processed
-// |event|.
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed;
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed;
 - (void)rendererHandledOverscrollEvent:(const ui::DidOverscrollParams&)params;

content/shell/browser/renderer_host/shell_render_widget_host_view_mac_delegate.mm

@@ -42,10 +42,6 @@
 - (void)touchesEndedWithEvent:(NSEvent*)event {
 }
 
-- (void)rendererHandledWheelEvent:(const blink::WebMouseWheelEvent&)event
-                         consumed:(BOOL)consumed {
-}
-
 - (void)rendererHandledGestureScrollEvent:(const blink::WebGestureEvent&)event
                                  consumed:(BOOL)consumed {
 }